Pressure-regulator for tire-valves.



N. E. BADGLEY.

PRESSURE REGULATOR FOR TIRE VALVES.

APPLICATION FILED APR. 7 1917- Patented Feb. 18, 1919.

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2s m upper and 8 rvuls Lu U: S be- Hm tubl lower (and bears on v wnormuHv i p 105 serted p is 9 tube 4; he

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(are ma h iiEdUX p01 '5 with the and th nee through the epenin 1'4 hetire. Previous to the use of the gage the member 20 turned (lr t0 e thatthe spring e the e sion to reels any iiievement 01? l ke Yaup topredetermined poim 10w when ilie pressure Wllilllll the tire l be 11brought to this pi'eeeterm nei Within the elm; "bet i i to lift agaiifee fie n of spring 2:) U1(l l 1921 any 6 uire can eseup and "pass intothe tlu'eugli te opening H g is immediate Y redx i 'l -18 below a 1"determined point. i 22 will close until the pressure Within rles andthus the device will hem. the

any predetermined degree; tlien lie valve may be closed {Lilil the gageremoved 1 the valve stem of the Lire, The graduation marks or index willpreferably marks be arranged so as to indicate pressures el? 20, 40, 60,80. and 120 pounds, with in? mediate grml'umiois, one fer each 5 aminaof pressure, The purpose of ilie meiifoer l 1 m e Oi (101198 .7,

24 is to siippei-i the spring so that the spring will net tend, to bendwhen Dr sure is place understood nm le 111 3 3 iiig free; 111

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A pressure regulate: ea ihe eh scrim-eel CORH'EZ'lSlHg e tuilinellyeziteiic incliente the de one end and formed v i disposed Wlii 1 the op;against the shoulder nclaplecl to reee've a tire valve, Hie headopposite saicl 'gli g being e gore, and the side wall oft i 11 valvec-on'ti'elleef nipple eoniieeied f0 an air pipe, when? 1 l ke end wall03 men marks Wit 'zlie sec-end 113111 311 i sp l ing. I

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